.google-map-split__iframe {
    width: 100%;
    min-height: 440px;
}

@media (min-width: 768px) {
    .google-map-split__iframe {
        min-height: 600px;
    }
}

/* iframe-normalized */
.google-map-split__iframe {
    width: 100%;
    max-width: 100%;
    height: 440px;
    min-height: 440px;
    display: block;
    border: 0;
    box-sizing: border-box;
    vertical-align: bottom;
}

@media (min-width: 768px) {
    .google-map-split__iframe {
        height: 600px;
        min-height: 600px;
    }
}